ICD 10 CM Codes

I49.5 Sick sinus syndrome
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
ICD-10-CM I49.5 converts approximately to:ICD-9-CM
2018 ICD-9-CM 427.81 Sinoatrial node dysfunction
Alternate Description
Tachycardia-bradycardia syndrome
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.I49.5.'
Bradycardia (sinoatrial) (sinus) (vagal); tachycardia syndrome
Dysfunction; sinoatrial node
Pause, sinoatrial
Sick; sinus (syndrome)
Syndrome; bradycardia-tachycardia
Syndrome; sick; sinus
Syndrome; tachycardia-bradycardia
Tachycardia; paroxysmal (sustained) (nonsustained); with sinus bradycardia
Tachycardia; sick sinus